# coding=utf-8    #必須指定
# df_maze.py
# 21-02-07 cube3.py
# 21-02-09 cube5.py
#!/usr/bin/env python

import numpy as np
import sys , traceback , os
import pdb
from collections import deque
import math
from struct import *
import copy
import random
if sys.version[0] == '2':
    import Tkinter as tk
else:
    import tkinter as tk

import random

from p3drect import Room3d

class example():

    def __init__(self):

        self.rm3d = Room3d()       # class Room3dの実体化

        self.rm3d.c0.bind("<Key-q>",self.quit)
        self.rm3d.c0.bind("<Key-i>",self.initmx)
        self.rm3d.c0.bind("<Up>"   ,self.keyup)      # 視点の高さ変更
        self.rm3d.c0.bind("<Down>"   ,self.keydown)



        self.packtoggle = False
        self.packsizel = 100.0
        self.packsizes = 80.0

        self.hoge = self.generate_packman()  # cubeの生成

        # スプライトオブジェクトの生成
        self.packsizel = 10.0
        self.packsizes = 16.0

        self.subcube = self.generate_packman(psc='#dd34f1')

        self.run()              # 視点の回転処理
        tk.mainloop()

    def quit(self,event=None):
        print ("quit")
        self.rm3d.c0.destroy()
        sys.exit()

    def keyup(self,event=None):
        self.za += 10
        print ("za=",self.za)

    def keydown(self,event=None):
        self.za -= 10
        print ("za=",self.za)

    def initmx(self,event=None):
        self.rm3d.initmx = True


    def run(self):
        inc = 01.0
        pl = 0
        self.rl = 200.0                # 視線の回転半径
        self.za = 100.0                # 視線の高さ初期値
        self.sp = 2.0
        self.rotanginc = (np.pi/180.0) * self.sp
        self.rotdir = 0  # 0:stay 1:inc 2:dec
        self.runstep = 0

        subcubepos = 0

        self.rm3d.dest = [ 0,0,0]       # 視線の先の座標

        while True:
            xa = 0.0
            xa2 = 0.0
            self.rotang = 0.0
            while True:
                self.rm3d.cposx = np.sin(xa)*self.rl + self.rm3d.dest[0]
                self.rm3d.cposy = np.cos(xa)*self.rl + self.rm3d.dest[1]
                self.rm3d.cposz = self.za
                self.rm3d.cpos = [ self.rm3d.cposx , self.rm3d.cposy , self.rm3d.cposz]

                # スプライトオブジェクトの位置指定
                subhoge = self.rm3d.solve_pack(self.subcube[0],[subcubepos,20,120])   # 

                hoge = self.rm3d.solve(self.hoge[0])        # 含まれるレクタングルをスクリーンに射影
                doge = self.rm3d.reorder(hoge,subhoge)      # 陰線処理とスプライトオブジェクトの混合
                boge = self.rm3d.shift2center(doge)         # 拡大率を自動調節
                self.rm3d.drawwall(boge)                    # 表示

                xa2 += (0.2*np.pi/360.0)                    # 視点を円周上で回転
                xa = xa2 % 2*np.pi
                self.runstep += 1
                if self.runstep > 360:
                    self.startflag = True

                subcubepos += 1                             # スプライトオブジェクトの座標を指定
                if subcubepos > 140:
                    subcubepos = -140
        pass

    def generate_packman(self,psc='#ffff00'):
        self.psc = psc
        if self.packtoggle:
            self.ps = self.packsizel
            self.packtoggle = False
        else:
            self.ps = self.packsizes
            self.packtoggle = True

        # object format
        # [
        #   plane [
        #           obj [
        #              apec[x,y,z] ,
        #              apec[x,y,z] ,
        #              apec[x,y,z] ,
        #              apec[x,y,z] ,
        #                  [媒介変数格納用],
        #                  [色],
        #                  [予備]
        # solveには、planeのレイヤで渡す

        packman = [[   
         [[-self.ps,-self.ps,-self.ps],[+self.ps,-self.ps,-self.ps],
                                    [+self.ps,+self.ps,-self.ps],[-self.ps,+self.ps,-self.ps],[0],[self.psc],[0] ],

         [[-self.ps,-self.ps,+self.ps],[+self.ps,-self.ps,+self.ps],
                                    [+self.ps,+self.ps,+self.ps],[-self.ps,+self.ps,+self.ps],[0],[self.psc],[0] ],


         [[-self.ps,-self.ps,-self.ps],[+self.ps,-self.ps,-self.ps],
                                    [+self.ps,-self.ps,+self.ps],[-self.ps,-self.ps,+self.ps],[0],[self.psc],[0] ],

         [[-self.ps,+self.ps,-self.ps],[+self.ps,+self.ps,-self.ps],
                                    [+self.ps,+self.ps,+self.ps],[-self.ps,+self.ps,+self.ps],[0],[self.psc],[0] ],


         [[-self.ps,-self.ps,-self.ps],[-self.ps,+self.ps,-self.ps],
                                    [-self.ps,+self.ps,+self.ps],[-self.ps,-self.ps,+self.ps],[0],[self.psc],[0] ],

         [[+self.ps,-self.ps,-self.ps],[+self.ps,+self.ps,-self.ps],
                                    [+self.ps,+self.ps,+self.ps],[+self.ps,-self.ps,+self.ps],[0],[self.psc],[0] ],
          ]]

        return packman
    
def HelloWorld():
    print ("Hello World!")


    ex = example()

if __name__=="__main__":
    HelloWorld()